CN201104038Y

CN201104038Y - Water stopper used for solar heat-storage bucket vacuum heat collection pipe

Info

Publication number: CN201104038Y
Application number: CNU2007201551986U
Authority: CN
Inventors: 江文能
Original assignee: Individual
Current assignee: Jiang Kunquan
Priority date: 2007-07-11
Filing date: 2007-07-11
Publication date: 2008-08-20
Anticipated expiration: 2017-07-11

Abstract

The utility model provides a water-stop for a solar heat accumulation bucket vacuum heat-collecting tube. The inner part of the heat accumulation bucket for collecting heat and storing water by solar energy is provided with a plurality of vacuum heat-collecting tubes which are arranged side by side, wherein, the position of a tube end assembled with the vacuum heat-collecting tubes inside the heat accumulation bucket is provided with the water-stop which consists of a housing, a water current pressure net and a filter block, wherein, the center position on the surface of the housing is made into a cambered punching hole mesh which has a sunken shape and consists of a plurality of holes; therefore, when water pressures inside the bucket and the tube filled with water are balanced, the circulatory movement of the water current can be kept; when the inside part of the tube is damaged, the water pressures between the two are different and the filter block is clung to the cambered punching hole mesh of the housing to have the function of blockage, thereby avoiding the phenomenon that the quantity of water inside the bucket does not run away.

Description

The water-stop that solar energy heat-storage bucket vacuum heat-collecting is effective

Technical field

A kind of solar energy heat-storage bucket of the utility model vacuum heat-collecting tubular construction, the especially effective water-stop of solar energy heat-storage bucket vacuum heat-collecting.

Background technology

General seen relevant to absorbing solar thermal energy producing the equipment person of hot water, outer is to be main component to count the vacuum heat collection pipe hot water storing tank that arranges in pairs or groups, and makes it can produce enough hot water temperatures in the short time; Yet, when therefore the empty set heat pipe causes rupturing as if the bump that is subjected to external object surely, the interior flowing water well of storing earlier of bucket is constantly run off totally, so that lose function owing to the no small pressure of current system generation that the hot water storing tank supplied.

Therefore, the above proposes the utility model mirror.

Summary of the invention

The utility model purpose is, provides a kind of solar energy heat-storage bucket vacuum heat-collecting effective water-stop, to overcome the existing defective of above-mentioned traditional structure, makes when being can keep the mobile of current when balancing each other with the inherent hydraulic pressure that is full of the water yield of pipe in the bucket; And the Shi Suiyu that is damaged in pipe forms ponding, so can reach the unlikely situation that over and over again runs off of inner bucket water amount.

The effective water-stop of a kind of solar energy heat-storage bucket of the utility model vacuum heat-collecting, it comprises the vacuum heat collection pipe of the number arrangement assembling that is arranged in solar energy heating water storage hot water storing tank, it is characterized in that, be equiped with a water-stop in the tube end position that the hot water storing tank is interior with vacuum heat collection pipe is assembled mutually, this water-stop is made of a shell, water flow pressure net, filler block, its shell is the flute profile under shed, and be shaped on a correcting hole that is penetration state in the centre of surface position, and have by the arc punching net that is a recess and is constituted by the number holes at correcting hole periphery; Then be assembled with one to count the water flow pressure net that hole constitutes in shell, its center is provided with a central hole; Be equipped with a filler block in the online side of the arc punching of shell in addition, this filler block is made of a upper body and an ectosome, wherein the center is provided with a guide rod that extends downwards under the upper body, it runs through the perforation of the center of ectosome, and the correcting hole that penetrates shell again is to the central hole of water flow pressure net and be combined as a whole with it.

Wherein, this is in the upper body of filler block, for having spatial shape and having the ball float of buoyancy.

The utility model beneficial effect:

By said structure, the utility model form arrest limit in the enclosure, outer filler block; Make in the bucket with the inherent hydraulic pressure of pipe when balancing each other, then make the filler block position outside the arc punching net of shell, and it is mobile to allow current do, if when being damaged in the pipe, then make filler block be subjected to barrel hydraulic pressure greater than managing under the hydraulic pressure situation, the arc punching that makes filler block be close to shell forms the sealing effect of stopping up on the net.

Have under the suitable buoyancy, can immediately prevent the unlikely loss over and over again of inner bucket water amount in the automatism mode.

Description of drawings

Fig. 1: the three-dimensional exploded view that is the utility model structure.

Fig. 2: be the diagram of the utility model after being assembled.

Fig. 3: the schematic diagram that is the utility model assembling position.

Fig. 4: be the partial enlarged drawing after the utility model assembling.

Fig. 5: be enforcement illustration of the present utility model.

Fig. 6: the partial enlarged drawing that is the utility model embodiment.

Fig. 7: be the diagram that the utility model is assembled with another form.

The specific embodiment

At first, please cooperate and consult Fig. 1, shown in the detailed description of Fig. 2: the effective water-stop of a kind of solar energy heat-storage bucket of the utility model vacuum heat-collecting, tie up to be and be provided with the vacuum heat collection pipes 2 that number is arranged assembling among the hot water storing tank 1 of thermal-arrest water storage with solar energy, wherein be equiped with a water-stop 3 in the tube end position of in hot water storing tank 1, assembling mutually with vacuum heat collection pipe 2, this water-stop 3 is by a shell 31, water flow pressure net 32, filler block 33 constitutes, wherein shell 31 is the groove that Open Side Down (ㄇ) shape, and be shaped on a correcting hole 311 that is penetration state in the centre of surface position, and have at correcting hole 311 peripheries and to be a recess, and the arc punching net 312 that the number hole is constituted; Then assemble one to count the water flow pressure net 32 that hole constitutes in shell, its center is provided with a central hole 321; In addition above the arc punching net 312 of shell 31 and be equipped with a filler block 33, this filler block 33 is made of a upper body 331 and an ectosome 332, wherein 331 beneath centers are provided with a downward guide rod 3311 that extends a paragraph shape in the upper body, the correcting hole 311 that penetrates shell 31 is to the central hole 321 of water flow pressure net 32 and be combined as a whole with perforation 3321 backs of the center of running through ectosome 332, again, thereby form filler block 33, and arrest limit inside and outside (as Fig. 2) at shell 31.

After treating that water-stop 3 is assembled in the hot water storing tank 1 and tube end position vacuum heat collection pipe 2, when in the bucket with pipe inherence when being full of the water yield normally (as Fig. 3, Fig. 4), promptly in the bucket with pipe between the two hydraulic pressure W be under the balance, 33 of filler blocks outside the arc punching net 312 of shell 31, it is mobile that current circulates; Just in case when vacuum heat collection pipe 2 is damaged, then under the generation difference situation of the hydraulic pressure in causing managing less than the inner bucket water pressure, ectosome 332 surface of filler block 33 thereby be close on the arc punching net 312 of shell 31, the current that form in original bucket become blocked sealing situation (as Fig. 5, Fig. 6) by unimpeded state, thus, can when being damaged, vacuum heat collection pipe 2 immediately make the unlikely loss over and over again of the interior water yield of bucket by water-stop 3 in the automatism mode.

Simultaneously, the upper body 331 of filler block 33 in water-stop 3, also can be made into ball float upper body 331A (as Fig. 7), it is had under the suitable buoyancy, similarly reach and immediately to prevent the unlikely effect that over and over again runs off of inner bucket water amount in the automatism mode with spatial shape.

Claims

1. effective water-stop of solar energy heat-storage bucket vacuum heat-collecting, it comprises the vacuum heat collection pipe of the number arrangement assembling that is arranged in solar energy heating water storage hot water storing tank, it is characterized in that, be equiped with a water-stop in the tube end position that the hot water storing tank is interior with vacuum heat collection pipe is assembled mutually, this water-stop is made of a shell, water flow pressure net, filler block, its shell is the flute profile under shed, and be shaped on a correcting hole that is penetration state in the centre of surface position, and have by the arc punching net that is a recess and is constituted by the number holes at correcting hole periphery; Then be assembled with one to count the water flow pressure net that hole constitutes in shell, its center is provided with a central hole; Be equipped with a filler block in the online side of the arc punching of shell in addition, this filler block is made of a upper body and an ectosome, wherein the center is provided with a guide rod that extends downwards under the upper body, it runs through the perforation of the center of ectosome, and the correcting hole that penetrates shell again is to the central hole of water flow pressure net and be combined as a whole with it.

2. the effective water-stop of solar energy heat-storage bucket vacuum heat-collecting according to claim 1 is characterized in that, this is in the upper body of filler block, for having spatial shape and having the ball float of buoyancy.